package com.k.ums.dao;


import com.k.ums.model.SysUser;

public interface SysUserMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(SysUser sysUser);

    SysUser selectByPrimaryKey(Integer id);

    int updateByPrimaryKey(SysUser sysUser);

    SysUser selectUserByName(String username);
}